[unisog] Scans on tcp/41523

Nicholas Ianelli ni at cert.org
Mon Feb 14 17:36:30 GMT 2005


There is a working exploit out for the ARCserve backup (part of the 
Metasploit framework):


You may also want to check out:

I believe the servicepc one is also unpatched, if I recall correctly there 
is PoC out based on tcp and udp.


--On Monday, February 14, 2005 9:39 AM -0600 Keith Schoenefeld 
<schoenk at utulsa.edu> wrote:

> I'm not sure what's going on yet, but I've started picking up a
> reasonably large number of scans on port tcp/41523 from off campus.  The
> Internet Storm Center at SANS (isc.sans.org) has a cool tool where you
> can look up a port and see if other people are picking up scans on
> specific ports.  On Feb. 12th, there were 144 total scans reported to
> isc on port 41523.  For today, and total of 46,000 scans had been
> reported (a 31,844% increase if my math is correct).  Something is up.
> Anyone know of any new worm that creates a backdoor on tcp/41523?
> -- KS
> --
> Keith Schoenefeld
> Manager of College Computer Services
> College of Engineering and Natural Sciences
> The University of Tulsa
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